mirror of
https://github.com/matrix-construct/construct
synced 2024-12-27 07:54:05 +01:00
131 lines
2.7 KiB
C++
131 lines
2.7 KiB
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2019 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
namespace ircd::m
|
|
{
|
|
static void handle_breadcrumbs_focus_out(const event &, vm::eval &, const json::array &);
|
|
static void handle_breadcrumbs_focus_in(const event &, vm::eval &, const json::array &);
|
|
static void handle_breadcrumbs(const event &, vm::eval &);
|
|
extern hookfn<vm::eval &> hook_breadcrumbs;
|
|
}
|
|
|
|
ircd::mapi::header
|
|
IRCD_MODULE
|
|
{
|
|
"Matrix Breadcrumb Rooms"
|
|
};
|
|
|
|
decltype(ircd::m::hook_breadcrumbs)
|
|
ircd::m::hook_breadcrumbs
|
|
{
|
|
handle_breadcrumbs,
|
|
{
|
|
{ "_site", "vm.effect" },
|
|
{ "type", "ircd.account_data" },
|
|
{ "state_key", "im.vector.setting.breadcrumbs" },
|
|
},
|
|
};
|
|
|
|
void
|
|
ircd::m::handle_breadcrumbs(const event &event,
|
|
vm::eval &eval)
|
|
try
|
|
{
|
|
const m::user::id &sender
|
|
{
|
|
at<"sender"_>(event)
|
|
};
|
|
|
|
const m::user::room user_room
|
|
{
|
|
sender
|
|
};
|
|
|
|
// We only want to hook events in the user's user room.
|
|
if(at<"room_id"_>(event) != user_room.room_id)
|
|
return;
|
|
|
|
const auto &content
|
|
{
|
|
json::get<"content"_>(event)
|
|
};
|
|
|
|
const json::array &rooms
|
|
{
|
|
content.get("recent_rooms")
|
|
};
|
|
|
|
handle_breadcrumbs_focus_out(event, eval, rooms);
|
|
handle_breadcrumbs_focus_in(event, eval, rooms);
|
|
}
|
|
catch(const ctx::interrupted &)
|
|
{
|
|
throw;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
log::error
|
|
{
|
|
m::log, "breadcrumbs hook :%s",
|
|
e.what(),
|
|
};
|
|
}
|
|
|
|
void
|
|
ircd::m::handle_breadcrumbs_focus_in(const event &event,
|
|
vm::eval &eval,
|
|
const json::array &rooms)
|
|
{
|
|
const room::id &focus_in
|
|
{
|
|
valid(id::ROOM, json::string{rooms[0]})?
|
|
room::id{json::string{rooms[0]}}:
|
|
room::id{}
|
|
};
|
|
|
|
if(!focus_in)
|
|
return;
|
|
|
|
const size_t prefetched
|
|
{
|
|
m::room::events::prefetch_viewport(focus_in)
|
|
};
|
|
|
|
log::debug
|
|
{
|
|
m::log, "Prefetched %zu recent events to focus %s for %s",
|
|
prefetched,
|
|
string_view{focus_in},
|
|
at<"sender"_>(event),
|
|
};
|
|
}
|
|
|
|
void
|
|
ircd::m::handle_breadcrumbs_focus_out(const event &event,
|
|
vm::eval &eval,
|
|
const json::array &rooms)
|
|
{
|
|
const room::id &focus_out
|
|
{
|
|
valid(id::ROOM, json::string{rooms[1]})?
|
|
room::id{json::string{rooms[1]}}:
|
|
room::id{}
|
|
};
|
|
|
|
if(!focus_out)
|
|
return;
|
|
|
|
log::debug
|
|
{
|
|
m::log, "%s for %s out of focus",
|
|
string_view{focus_out},
|
|
at<"sender"_>(event),
|
|
};
|
|
}
|